Added crew manfiest verb for ghosts.

Made the silicon crew manfiest monochrome, because why not?

code/modules/mob/dead/observer/observer.dm

@@ -286,3 +286,13 @@ This is the proc mobs get to turn into a ghost. Forked from ghostize due to comp
 	if(host)
 		host.ckey = src.ckey
 		host << "<span class='info'>You are now a mouse. Try to avoid interaction with players, and do not give hints away that you are more than a simple rodent.</span>"
+
+/mob/dead/observer/verb/view_manfiest()
+	set name = "View Crew Manifest"
+	set category = "Ghost"
+
+	var/dat
+	dat += "<h4>Crew Manifest</h4>"
+	dat += data_core.get_manifest()
+
+	src << browse(dat, "window=manifest;size=370x420;can_close=1")